Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	50.656248	433.3312750000001	568.7477250000001	50.024996	51.2875	1.262504000000007	20250207_130850UTC_V00OS11.WAV
T	24.6937504	433.3312750000001	568.7477250000001	24.1375024	25.2499984	1.1124960000000002	20250207_130850UTC_V00OS11.WAV